Research on Holism-Based Feature Extraction and Fusion for Steganalysis

GUO Yan-qing; HE Dequan; YOU Xin-gang; KONG Xiang-wei; WANG Bo

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Research on Holism-Based Feature Extraction and Fusion for Steganalysis

更新时间：2025-07-16

- Research on Holism-Based Feature Extraction and Fusion for Steganalysis
- Acta Electronica Sinica Vol. 34, Issue S1, Pages: 2443-2446(2006)
- 作者机构：
  
  1. 大连理工大学信息安全研究中心,辽宁,大连,116024
  2. 北京电子技术应用研究所,北京,100091
  3. 大连理工大学信息安全研究中心,辽宁,大连,116024
  4. 北京电子技术应用研究所,北京,100091
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN918.1TN911.73
- Published：2006
- 稿件说明：
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GUO Yan-qing, HE Dequan, YOU Xin-gang, et al. Research on Holism-Based Feature Extraction and Fusion for Steganalysis[J]. Acta Electronica Sinica, 2006, 34(S1): 2443-2446.
DOI：

GUO Yan-qing, HE Dequan, YOU Xin-gang, et al. Research on Holism-Based Feature Extraction and Fusion for Steganalysis[J]. Acta Electronica Sinica, 2006, 34(S1): 2443-2446. DOI：

摘要

在Simmons的"囚犯问题"模型和Cachin的安全性理论模型下

如何提取并融合统计特征是隐密分析技术亟待解决的关键问题之一.基于对已有隐密分析技术及其所涉及的图像统计特征的分析

本文将隐密分析技术所涉及的统计特征定义为载体数据固有特征和隐密方法引入特征

并分别讨论了这两类特征的重要性.在阐述隐密分析技术的整体性研究方法的基础上

提出了一种基于整体性思想的特征提取及融合方法

并以研制的图像隐密分析系统(Steg Detect)验证了此整体性特征提取及融合方法的有效性.

Abstract

The extraction and fusion of statistical features has been a key problem demanding solving for steganalytic technology in the context of the prisoner's problem presented by Simmons and Cachin's security theory model.We divide the statistical features into two categories

i.e.

inherited features and introduced features

and the importance of these features is further discussed.Furthermore

based on the research of steganalytic methodology and the theory of holism

a fusion strategy of statistical features is proposed

and the availability of the proposed fusion strategy is verified by our image steganalysis system

which is developed using the strategy.

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